12 results for Linux System Administrator Jobs in Reston, VA, US

Responsible for supporting enterprise Linux systems in a classified environment, including installation of Red Hat Enterprise Linux and Oracle Linux, VM provisioning, troubleshooting patching processes, providing user support, security hardening, and monitoring system availability. Involves working ...

By Light has an opening for a Sr. Systems Administrator (Linux/Unix) position supporting the Army National Guard (ARNG) in Falls Church, VA. This is an IT Service Management contract in support of the operation, modernization, expansion, and further evolution of the ARNG’s global Information Technol...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover why we are a top veteran employer (https://www.asrcfederal.com/asr...

Responsible for installation, configuration, maintenance, and optimization of Linux-based systems. Provides system administration support, analyzes and resolves problems with operating systems and servers, performs backups, and ensures security compliance. Collaborates with teams for performance mon...

Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The OpportunityCACI is seeking a Linux Systems Administrator to support a long term, multi-year, high pe...

Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The OpportunityCACI is seeking a Linux Systems Administrator to support a long term, multi-year, high pe...

Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * **The Opportunity:** CACI is seeking a Linux Systems Administ...

**Date Posted:** 2025-04-17 **Country:** United States of America **Location:** VA141: 8350 Alban Road, Springfield 8350 Alban Road Suite 700, Springfield, VA, 22150 USA **Position Role Type:** Onsite **Principal Linux System Administrator (NOC 24x7) Springfield, VA, must have current TS/SCI...

Responsible for monitoring Infrastructure Service Provider (ISP) equipment and services, creating incidents in management systems, assisting with troubleshooting, and coordinating with service providers. The role requires experience with ticketing systems and involves working a Panama Schedule for 2...

Date Posted:2025-04-17Country:United States of AmericaLocation:VA141: 8350 Alban Road, Springfield 8350 Alban Road Suite 700, Springfield, VA, 22150 USAPosition Role Type:OnsitePrincipal Linux System Administrator (NOC 24x7) Springfield, VA, must have current TS/SCI CI Poly clearance! This position ...